Pańczyk M, Sikora J. BOUNDARY ELEMENT METHOD MODYFICATIONS FOR USE IN SOME IMPEDANCE AND OPTICAL TOMOGRAPHY APPLICATIONS. IAPGOS [Internet]. 2017 Mar. 3 [cited 2024 Apr. 20];7(1):154-60. Available from: https://ph.pollub.pl/index.php/iapgos/article/view/1307